To the first question, I am reasonably confident there's no advertising on our take-down page. We can confirm that.
To the second question, it comes back to Google's respect for privacy. We have many examples where we have leading-edge privacy, such as in Google Latitude, which is a location-based GPS product. We use that data when people consent to give it to us, and because we believe in transparency and choice they can opt out of that product at any time. We do this consistently across our products.